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Dynamic elastic hysteretic solids and dislocations
Journal article   Peer reviewed

Dynamic elastic hysteretic solids and dislocations

M W Barsoum, M Radovic, T Zhen, P Finkel and S R Kalidindi
Physical review letters, v 94(8), pp 085501-085501.4
04 Mar 2005
PMID: 15783903

Abstract

Recently we showed that the quasistatic response of nonlinear mesoscopic elastic solids to stress can be explained by invoking the formation of dislocation-based incipient kink bands. In this Letter, using resonant ultrasound spectroscopy, we confirm that the dynamical behavior of these nonlinear elastic systems is due to the interaction of dislocations with the ultrasound waves, thus resolving a long-standing mystery.

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Collaboration types
Domestic collaboration
Web of Science research areas
Physics, Multidisciplinary
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